<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

 <head>

  <title>CSS Test: Vertical-align applied to an 'inline-block' with 'overflow' not set to 'visible' and baseline alignment</title>

  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" />
  <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#leading" title="10.8.1 Leading and half-leading" />
  <link rel="match" href="vertical-align-baseline-004a-ref.xht" />

  <meta content="ahem image" name="flags" />
  <meta content="The baseline of an 'inline-block' whose 'overflow' property has a computed value other than 'visible' is located at its bottom margin edge." name="assert" />

  <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
  <style type="text/css"><![CDATA[
  body {margin: 8px;}

  p
  {
  font: 1em/1.25 serif;
  margin: 1em 0em;
  }

  div#wrapper
  {
  background-color: yellow;
  /*
  The sole purpose for such yellow background
  is to help delimit and visually identify the
  content area of the block container box.
  */

  color: black;
  font: 50px/1 Ahem;
  /*
  So that 50px / 5 == 10 without remainder;
  that way, the accurate position of baseline
  does not imply fractional pixel.
  Also, the height of the "p" glyph will not
  create fractional pixel either.
  */
  }

  div#inline-block-with-overflow-hidden
  {
  color: blue;
  display: inline-block;
  margin-bottom: 99px;
  height: 2em;
  overflow: hidden;
  width: 2em;
  }

  img
  {
  position: absolute;
  top: 72px;

  /*

    16px : max(body's margin-top, p's margin-top) == max(8px, 16px)
  +
    20px : p's first line box height
  +
    20px : p's second line box height
  +
    16px : p's margin-bottom
  ========
    72px

  */
  }
  ]]></style>

 </head>

 <body>

  <p>Test passes if the bottom edge of the blue square is flush with the 100px<br />
  line and if the top edge of the black stripe is flush with the 200px line.</p>

  <div id="wrapper">
   <div id="inline-block-with-overflow-hidden">XXX XXX XXX</div><img src="support/ruler-v-100px-200px.png" width="55" height="250" alt="Image download support must be enabled" />pppppppp
  </div>

 </body>
</html>